diff --git a/charm-barbican b/charm-barbican
index fac18726b7..e7f0a8ad65 160000
--- a/charm-barbican
+++ b/charm-barbican
@@ -1 +1 @@
-Subproject commit fac18726b751a0d7792de44cc65785ccd1808441
+Subproject commit e7f0a8ad65eecffad9c7a23ff7aac2bef1eea477